overlay windows during full-screen video

Is there any way to hide the overlay windows (e.g. when updating library) when playing a movies, or TV shows or sideshow pictures? Is there any settings option for that at all? If not, I don't mind modifying the code (as I already did a bit to make "my" version of Back Row ) if I'm told where to look for it. Any help of any kind very much appreciated. Cheers!!

Was this update applied to the skin recently? Because I didn't touch DialogVideoScan.xml in my mod and also I didn't get time to apply my mod to the recently updated version. Looking into it. Many thanks for the quick reply. Cheers!!